BUCHI DuMaster D-480 - Manual (Page 7)

Operation Manual D-480 ©BÜCH Labortechnik AG
Contents 7
Start-up .......................................................................................................................................... 109
Connecting peripherals .................................................................................................................. 110
Connecting supply lines and waste gas lines ................................................................................. 111
Removing the transport protection ................................................................................................. 112
Switching on ................................................................................................................................... 114
Default instrument settings ............................................................................................................. 114
Shutting down the instrument .................................................................................................................... 116
Shutting the instrument down for short measuring breaks (standby) ............................................. 117
Shutting the instrument down for long measuring breaks (switching off) ....................................... 117
Heating up the furnace / checking parameters 118
CHAPTER 7 Using the instrument 119
Measurement settings ............................................................................................................................... 120
Defining keywords for blank and conditioning samples .................................................................. 121
Viewing list of defined factor, monitor and standard samples ........................................................ 121
Defining custom standard substances ........................................................................................... 121
Defining standard substances as factor and monitor samples ....................................................... 122
Defining standard substances as calibration samples.................................................................... 122
Specifying the computation method for blank value and daily factor .............................................. 123
Enabling/disabling acoustic signals ................................................................................................ 123
Configuring error handling .............................................................................................................. 124
Preparing samples .................................................................................................................................... 125
Sample preparation instructions ..................................................................................................... 126
Determining sample weight ............................................................................................................ 126
Showing or hiding the weight window ............................................................................................ 127
Packing samples ............................................................................................................................ 127
Preparing measurement work ................................................................................................................... 129
Software usage rules ..................................................................................................................... 130
Starting the operating software ...................................................................................................... 130
Showing or hiding the toolbar ......................................................................................................... 130
Waking up the instrument .............................................................................................................. 130
Selecting the operating mode ........................................................................................................ 131
Viewing method settings ................................................................................................................ 131
Defining custom methods ............................................................................................................... 131
Defining the Kjeldahl factor ............................................................................................................ 132
Copy methods ................................................................................................................................ 133
Settings for sample input ................................................................................................................ 133
Importing weighing data ................................................................................................................. 134
Prioritizing urgent samples ............................................................................................................. 134
Optimizing sleep and wake-up behavior ........................................................................................ 135
Performing measurement work ................................................................................................................. 136
Values for oxygen dosing ............................................................................................................... 137
Performing measurements ............................................................................................................. 138
Performing routine measuring work ............................................................................................... 140
Checklist for blank value / conditioning and daily factor measurements ........................................ 142
Checklist for real sample measurement ......................................................................................... 142
Types of blank value determination and their settings ................................................................... 143
Determining blank values ............................................................................................................... 144
Determining the daily factor ........................................................................................................... 145
Stopping continuous analysis ......................................................................................................... 147
Preparing measuring data for evaluation ................................................................................................... 148
Configuring the sample view .......................................................................................................... 149
Determine measuring units and number of decimal places. ........................................................... 149
Saving the sample view ................................................................................................................. 150
Loading a sample view ................................................................................................................... 150
Configure statistics view ................................................................................................................. 150
Generating statistical data .............................................................................................................. 150
Formulae for generating statistical data ......................................................................................... 151
Manual peak integration ................................................................................................................. 152
Configuring the graph view ............................................................................................................ 156